CN204195284U - A kind of tool structure of processing automobile vavuum pump housing cover - Google Patents
A kind of tool structure of processing automobile vavuum pump housing cover Download PDFInfo
- Publication number
- CN204195284U CN204195284U CN201420653636.1U CN201420653636U CN204195284U CN 204195284 U CN204195284 U CN 204195284U CN 201420653636 U CN201420653636 U CN 201420653636U CN 204195284 U CN204195284 U CN 204195284U
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- CN
- China
- Prior art keywords
- housing cover
- base plate
- fixed
- frock
- positioning sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of tool structure of processing automobile vavuum pump housing cover, comprise flat board, flat board is provided with fourth officer frock, every secondary frock comprises support, and support is fixed with base plate, is provided with positioning sleeve in the middle of base plate, interference fit between positioning sleeve and base plate, base plate both sides are fixed with support column, support column are provided with the pressing plate pushed down by housing cover, base plate are arranged the alignment pin being used for positioning housing cover plate.Tool structure of the present utility model is used for fixing automobile vacuum pump housing cover, when processing housing cover, housing cover is fixed on successively in fourth officer frock, the various hole slots such as difference locating and machining pin-and-hole, oil unloading trough, time fixing, housing cover endoporus or cylindrical are inserted in positioning sleeve, then the installing hole of housing cover or pin-and-hole are aimed at the alignment pin on base plate, housing cover is fixed on base plate; Finally compress housing cover with pressing plate; Through location above, housing cover is effectively fixed, and can be processed by lathe.
Description
Technical field
The utility model relates to a kind of frock, particularly the frock of processing automobile vavuum pump.
Background technology
Vehicle-mounted vacuum pump is eccentric structure mostly, and shape is comparatively special, and structure is comparatively complicated, and the cover plate processing that housing processing is got up not very convenient, corresponding with housing is also pretty troublesome; A lot of automated processing machine tool that adopts is processed now, substantially increases efficiency, but needs housing cover when processing effectively fixing, and therefore how effective stationary housing cover plate just seems very important when processing.
Utility model content
The purpose of this utility model is to provide the tool structure that a kind of structure is simple, effectively can fix processing automobile vavuum pump housing cover.
The technical solution of the utility model is as follows:
A kind of tool structure of processing automobile vavuum pump housing cover, comprise flat board, flat board is provided with fourth officer frock, every secondary frock comprises support, and support is fixed with base plate, is provided with positioning sleeve in the middle of base plate, interference fit between positioning sleeve and base plate, base plate both sides are fixed with support column, support column are provided with the pressing plate pushed down by housing cover, base plate are arranged the alignment pin being used for positioning housing cover plate.
Tool structure of the present utility model is used for fixing automobile vacuum pump housing cover, when processing housing cover, housing cover is fixed on successively in fourth officer frock, the various hole slots such as difference locating and machining pin-and-hole, oil unloading trough, spline axis hole, aspirating hole end face, time fixing, housing cover endoporus or cylindrical are inserted in positioning sleeve, then the installing hole of housing cover or pin-and-hole are aimed at the alignment pin on base plate, housing cover is fixed on base plate; Finally compress housing cover with pressing plate; Through location above, housing cover is effectively fixed, and can be processed by lathe.Interference fit between positioning sleeve and base plate, when locating different housing covers, can take away positioning sleeve, changes corresponding positioning sleeve, very convenient.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of the utility model tool structure.
Fig. 2 is the structural representation of a frock of the present utility model.
Fig. 3 is the structural representation of No. two frocks of the present utility model.
Fig. 4 is the structural representation of No. three frocks of the present utility model.
Fig. 5 is the structural representation of No. four frocks of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of tool structure of processing automobile vavuum pump housing cover, comprise dull and stereotyped 10, fourth officer frock is provided with on dull and stereotyped 10, according to being respectively a frock 101 counterclockwise, No. two frocks 102, No. three frocks 103 and No. four frocks 104, as Fig. 2-5, every secondary frock includes support 1, support 1 is fixed with base plate 2, positioning sleeve 3 is provided with in the middle of base plate 2, interference fit between positioning sleeve 3 and base plate 2, base plate 2 both sides are fixed with support column 5, support column 5 is provided with the pressing plate 6 pushed down by housing cover, base plate 2 is arranged alignment pin 7, for adding location in man-hour.
When processing housing, housing 4 endoporus, for processing dowel hole, oil unloading trough, the spline axis hole of housing, when processing, is inserted in positioning sleeve 3 by a frock 101, then the alignment pin 7 that the installing hole of housing or pin-and-hole are aimed on base plate 2 is located, housing is fixed on a base plate 2; Finally compress housing with pressing plate 6; Through location above, housing is effectively fixed, and just can be processed by lathe.No. two frocks 102 are for processing aspirating hole end face and screw thread, and fixed form is identical with a frock.No. three frocks are for processing M10 oiling end end face and screwed hole, and fixed form is also identical with a frock.No. four frocks are for processing cover plate pin-and-hole, screwed hole, O type ring recess etc.When processing, cover plate cylindrical is inserted in positioning sleeve 3, and other fixing step is also identical with a frock.
Interference fit between positioning sleeve 3 and base plate 2, when locating different housing covers, can take away positioning sleeve, changes corresponding positioning sleeve, very convenient.Housing cover processing will through several procedure, and every procedure can by such frock through fixedly processing.
Claims (1)
1. the tool structure of a processing automobile vavuum pump housing cover, it is characterized in that, comprise flat board (10), dull and stereotyped (10) are provided with fourth officer frock, every secondary frock comprises support (1), support (1) is fixed with base plate (2), positioning sleeve (3) is provided with in the middle of base plate (2), interference fit between positioning sleeve (3) and base plate (2), base plate (2) both sides are fixed with support column (5), support column (5) is provided with the pressing plate (6) pushed down by housing cover, base plate (2) is upper arranges the alignment pin (7) being used for positioning housing cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653636.1U CN204195284U (en) | 2014-11-04 | 2014-11-04 | A kind of tool structure of processing automobile vavuum pump housing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653636.1U CN204195284U (en) | 2014-11-04 | 2014-11-04 | A kind of tool structure of processing automobile vavuum pump housing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195284U true CN204195284U (en) | 2015-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420653636.1U Active CN204195284U (en) | 2014-11-04 | 2014-11-04 | A kind of tool structure of processing automobile vavuum pump housing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204195284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355726A (en) * | 2019-08-19 | 2019-10-22 | 抚顺煤矿电机制造有限责任公司 | A kind of four station motor end cap processing tools |
-
2014
- 2014-11-04 CN CN201420653636.1U patent/CN204195284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355726A (en) * | 2019-08-19 | 2019-10-22 | 抚顺煤矿电机制造有限责任公司 | A kind of four station motor end cap processing tools |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |